Java String Camel Case To camelToWords(String camel)

Description

camel To Words

License

Open Source License

Parameter

Parameter	Description
camel	phrase in camel case

Return

the same phrase split to words.

Declaration

public static String camelToWords(String camel) 

Method Source Code

//package com.java2s;
/* /* ww  w .j a v a  2s .c  o m*/
 * The MIT License
 *
 * Copyright 2016 Benny Lutati.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

public class Main {
    /**
     * @param camel phrase in camel case
     * @return the same phrase split to words. 
     */
    public static String camelToWords(String camel) {
        StringBuilder sb = new StringBuilder();
        for (char c : camel.toCharArray()) {
            if (c >= 'A' && c <= 'Z')
                sb.append(" ").append((char) (c - 'A' + 'a'));
            else
                sb.append(c);
        }

        if (sb.charAt(0) == ' ')
            sb.deleteCharAt(0);
        return sb.toString();
    }
}

Related

1. camelToLisp(final String pString)
2. camelToLowerSnake(String camel)
3. camelToPeriod(String value)
4. camelToSplitName(String camelName, String split)
5. camelToSql(String name)
6. camelToXmlCase(String s)
7. camelUp(String name)